NEC Guide to Connecting External Speakers for Monitors
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External Speaker Connections

External speakers may be connected to the monitor to reproduce sound from VIDEO 1, VIDEO 2, RGB 1 or RGB 2 signal sources.

External speakers may be connected directly to the EXTERNAL SPEAKERS terminals or indirectly by connecting a stereo system amplifier to the audio outputs.

WARNING: Speakers that are installed next to the monitor must be shielded against electromagnetic field which can cause color distortion in the CRT and is not covered under the warranty.

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If non-shielded speakers are used, they must be located a minimum of 4 feet away from the monitor.

CAUTION: Unplug the monitor and all connected components before con- necting external speakers. Use only speakers with 8-ohm impedance and a power output rating of 5 watts or more.

To connect external speakers directly to the monitor:

1.Strip the ends of the speaker wires.

2.Press down a button below the EXTERNAL SPEAKERS terminals, insert the speaker wire and release the button to secure a speaker wire connec- tion:

[a]Connect the right speaker (located at right side of the monitor when viewed from the front) positive (+) wire to RIGHT +.

[b]Connect the right speaker negative (-) wire to RIGHT -.

[c]Connect the left speaker negative (-) wire to LEFT -.

[d ]Connect the left speaker positive wire (+) to LEFT +.

3. Set SPEAKER SELECT switch at EXT.

VIDEO or

RGB AUDIO L and R outputs of XP29Plus/XM29Plus

R L (MONO)

 

 

 

IN

LINE OR

LINE OR

 

AUX INPUT

AUX INPUT

OUT

 

 

 

 

L R

STEREO AMP

To connect the monitor to stereo system speakers:

1.Connect L AUDIO output to the stereo amplifier L AUX input.

2.Connect R AUDIO output to the stereo amplifier R AUX input.

3.Set SPEAKER SELECT switch at EXT to use external speakers only. For center channel audio fill, set SPEAKER SELECT at INT for sound from both monitor and external speakers.

IMPORTANT: Do not connect speakers to both the monitor EXTERNAL SPEAKERS terminals and to the stereo amplifier. This could damage both the monitor and the speakers.

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Contents Plus Plus 29 Plus DOC compliance Notice Risk of Electric Shock Do not OpenDOC avis de conformation AvertissementNEC Multimedia Monitor Products Contents Introduction Features you’ll enjoy includeContents of the Package Introduction to the MultiSync XP29 Plus/XM29 Plus MonitorTerminal Board Part Names and FunctionsFront View Rear ViewSpeakers Speaker Select INT/EXT Select SwitchTerminal Board AC InputRGB 1 MultiCable RGB AudioRemote IN/OUT DIP SwitchRGB PC/EXT CTL IND-Sub 15-pinDegauss Remote Control UnitPower ON/OFF POSITION/CONTROLScan Select Raster ControlVisual Control NormalBattery Installation and Replacement Remote Control CautionsOperating Range Functions and Settings of DIP SW Functions of DIP SWIBM XGA/SuperVGA/VGA or CompatiblesMacintosh or InstallationWiring Diagram XP29 Plus/XM29 PlusConnecting Your Document Camera Connecting Your PC or Macintosh ComputerConnecting Your VCR or Laser Disc Player Connecting Your NEC IDC Series Scan ConverterSub 15 Pin RGB Signal Composition SUB 15pin RGB Input Connector Analog onlyDaisy-chaining Your monitors External Speaker Connections General Controls PowerUsing OSM Controls DegaussingDirect Control Screen Contrast Accessing OSMVisual Controls Group ColorKeystone/Tilt/Rotation/Scan Select Controls Group Position/H-width/Pin-cushion Controls GroupPosition/V-height/V-linearity Controls Group TiltSource Information RGB Controls GroupOSM Location/OSM Turn Off Time Control OSM H-POSIAll Visual Settings Volume ControlReset Control All Raster SettingsOSM System Control Menu OSM ON/OFF PC-CONTROLPC/External Control Port Pin Assignments SUB 15pin Input/OutputExternal Control Command reference Command Communication SequenceCommand sending/receiving sequence XP29 Plus/XM29 Plus → PC Contents LengthCOM1 COM2 COM1Troubleshooting Specifications Through OUTPage Dimensions Composite Sync Timing ChartsSeparate Sync Sync. Polarity Positive / NegativeVertical Composite Sync. & Video Sync. on GreenTypical Input Signal Timing Vertical Frequency Signal Identification for Raster Preset Polarity State FrequencyHor Ver Service and Support Policies Eligibility/Return for Exchange Procedure

XP29 Plus, XM29 Plus, XP29, XM29 Plus specifications

The NEC XP29 and XM29 Plus are advanced display solutions designed to enhance visual experiences across various applications. These models exemplify cutting-edge technology with an emphasis on picture quality, versatility, and user convenience.

The NEC XP29 boasts a high-resolution panel with exceptional color accuracy, making it ideal for professional environments such as graphic design, video editing, and photography. With a wide color gamut, it ensures that hues are rendered precisely, which is critical for professionals who rely on true-to-life color representation. The XP29 also supports multiple connectivity options, including HDMI, DisplayPort, and USB-C, allowing seamless integration with various devices, from computers to video consoles.

Meanwhile, the NEC XM29 Plus is targeted towards demanding corporate and digital signage applications. It features a robust design that ensures reliable performance in high-traffic environments. With its superior brightness levels and anti-reflective technology, the XM29 Plus delivers clear, vivid images even in well-lit spaces. The model also incorporates advanced scaling technology, enabling users to display multiple input sources without compromising image quality.

The XP29 Plus enhances the capabilities of the XP29 by incorporating advanced ergonomic features such as height adjustment, swivel, and tilt functionalities. This design ensures that users can customize their viewing experience for maximum comfort, reducing fatigue during long working hours. Additionally, the XP29 Plus integrates smart energy-saving technologies, minimizing power consumption while retaining optimal performance.

The XM29 Plus holds the advantage of built-in speakers, making it an all-in-one solution for presentations and multimedia displays. This feature is particularly beneficial in educational and corporate settings where audio-visual elements play a pivotal role in engaging audiences. The model's remote management capabilities facilitate seamless control across multiple screens, ideal for dynamic content presentations.

Overall, the NEC XP29 and XM29 Plus series stand out for their combination of high-performance technology and user-centric features. They not only meet the demands of professionals and businesses but also provide versatility that is essential for a variety of applications, ensuring a superior visual experience.
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